function Y_test = calculateYTest(InputWeight, InputBias, OutputWeight, data_test)
    num_test = size(data_test, 1);
    tempH = InputWeight * data_test(:, 2:end)';
    ind = ones(1, num_test);
    BiasMatrix = InputBias(:, ind);
    tempH = tempH + BiasMatrix;
    H = 1 ./ (1 + exp(-tempH));
    Y_test = (H' * OutputWeight)';
end
